Justin Theroux
Kevin Garvey (8 eps)
Amy Brenneman
Laurie Garvey (8 eps)
Christopher Eccleston
Matt Jamison (8 eps)
Chris Zylka
Tom Garvey (8 eps)
Carrie Coon
Nora Durst (8 eps)
Kevin Carroll
John Murphy (8 eps)
Jovan Adepo
Michael Murphy (8 eps)
Regina King
Erika Murphy (8 eps)
Scott Glenn
Kevin Garvey Sr. (8 eps)
Lindsay Duncan
Grace Playford (5 eps)
Jasmin Savoy Brown
Evangeline Murphy (3 eps)
Katja Herbers
Dr. Eden (3 eps)
Victoria Haralabidou
Dr. Bekker (3 eps)
Damien Garvey
Kevin Yarborough (3 eps)
Michael Gaston
Dean (2 eps)
Turk Pipkin
Pillar Man (2 eps)
Maude Davey
Hildy (2 eps)
Jenny Seedsman
Naomi (2 eps)
Francesca Waters
Florence (2 eps)
Bill Camp
David Burton (voice) (2 eps)
Francis Greenslade
Officer Gerard (2 eps)
David Gulpilil
Christopher Sunday (2 eps)
Linda Cropper
The Nun (2 eps)
Vanessa DeSilvio
Well-Dressed Woman (2 eps)
Asher Wagh
Noah (uncredited) (2 eps)
Ann Dowd
Patti Levin (1 eps)
Annie Q.
Christine (1 eps)
Jason Douglas
Jed (1 eps)
Alexandra Schepisi
The Woman (1 eps)
Abel Becerra
Cop Valdivia (1 eps)
Chantz Eaton
Frat Guy #1 (1 eps)
Dawn Erin
Cop Hitch (1 eps)
Dan Haberfield
The Neighbor (1 eps)
Huw Higginson
The Pastor (1 eps)
Dane Jensen
Frat Guy #2 (1 eps)
Christina Parrish
Haley (1 eps)
Elijah Perris
The Boy (1 eps)
Gareth Reeves
The Husband (1 eps)
Kirstie Renae
Another Protestor (1 eps)
Mary Skaggs
Woman in Car (1 eps)
Brett Butler
Sandy (1 eps)
Lowell Bartholomee
Reggie (1 eps)
Joel Murray
George Brevity (1 eps)
Kia Nicole Boyer
Emo Kid (1 eps)
Ani'yah Cotton
Lily (1 eps)
Jason Cox
Driver (1 eps)
Jonny Gallegos
Eduardo (1 eps)
Patrick A. Grover
Front Desk Clerk (1 eps)
Brently Heilbron
Guy in Nearby Cubicle (1 eps)
Tommy Hill
Guy with Thick Glasses (1 eps)
Anthony A. Kung
Middle-Aged Man (1 eps)
Mike Larkan
TV Weatherman (1 eps)
Gareth Maguire
Edward Dracutt (1 eps)
Regina Ohashi
Marilyn Oshima (1 eps)
William Kevin Olliff
Photo Clerk (1 eps)
RJ Pacheco
Little Boy (1 eps)
Mindy Raymond
Kiosk Attendant (1 eps)
Raj Shroff
Dev Joshi (1 eps)
Lisa Suarez
Isabella (1 eps)
Iba Thiam
Professor (1 eps)
Ashley Wood
Doctor (1 eps)
Jeremy Ambrum
Skip (1 eps)
Katherine Beckett
Noreen (1 eps)
Shaka Cook
Indigenous Officer #1 (1 eps)
Brian Christopher
Sam (Grace's Husband) (1 eps)
Peter Flaherty
Postman (1 eps)
Mirko Grillini
Volkswagen (Suicidal) Man (1 eps)
Julie Nihill
Sharon (1 eps)
Lasarus Ratuere
Officer Bardo (1 eps)
Carter Sand
Young Kevin (voice) (1 eps)
Tysan Towney
EMT (1 eps)
Meyne Wyatt
Rowan (1 eps)
Maurie Annese
Georgie Perkus (1 eps)
Tim Bell
Older Gentleman (1 eps)
Arishia Bordbar
Daniah Moabizzi (1 eps)
Lyall Brooks
Burly TSA Agent (1 eps)
Michael F. Cahill
Leonard (1 eps)
Roby Favretto
Hotel Valet (1 eps)
John Flaus
Old Man (1 eps)
Lisa Hanley
Librarian (1 eps)
Katherine Hicks
TSA Agent (1 eps)
Stephen Hunter
Hazmat Man (1 eps)
James Mackay
Bernard (1 eps)
Hannah Monson
Young Woman (1 eps)
Livinia Nixon
Pam Jolly (1 eps)
Stephen Phillips
Bruce Quartermain (1 eps)
Jake Ryan
Bloke (1 eps)
Shane Savage
Thin Guy (1 eps)
Benito Martinez
Arturo (1 eps)
Jack Bennett
The Sailor (1 eps)
Robyn Clancy
Older Woman (1 eps)
David Daradan
Vigorous Hand Job Guy (1 eps)
Troy Davis
Cop (1 eps)
Mark Dickinson
Ticket Agent (1 eps)
Carly Jowitt
Seductrix (1 eps)
Catherine McClements
Ginger (1 eps)
Andrew Pantelis
First Mate (1 eps)
Ken Radley
Captain Henig (1 eps)
Anna Samson
Young Woman with Beret (1 eps)
Mary Helen Sassman
Lioness Handler (1 eps)
Matthew Wolf
French Prayer (voice) (1 eps)
Natalie Gold
Young Mother (1 eps)
Neil Melville
Captain (1 eps)
Ilya Altman
The Russian (1 eps)
Ben Chisholm
Secret Service Agent (1 eps)
Nicholas Coghlan
Communications Officer (1 eps)
Xari Scolaro Morrow
Liam Playford (1 eps)
Alison Bell
Aggie (1 eps)
Paul Hallett
Man in Leather Jacket (1 eps)
Mark Linn-Baker
Mark Linn-Baker (1 eps)
Damian Hill
Eddie (1 eps)
Andrew Hondromatidis
Drunk Groomsman / Russell (1 eps)
Tristan Riggs
Mary's Son (uncredited) (1 eps)